TypePHP 编译器
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398 lines
11 KiB
398 lines
11 KiB
<?php
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namespace PhpAot\Php\Backend;
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use PhpAot\Php\Platform\PlatformBase;
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/**
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* Clang 编译器后端实现
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*/
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class Clang extends CompilerBackend
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{
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public function getName(): string
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{
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return 'Clang';
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}
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public function getCompilerCommand(): string
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{
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return 'clang++';
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}
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public function getLinkerCommand(): string
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{
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// Windows 下使用 MSVC 链接器，其他平台使用 clang++
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if ($this->platform instanceof \PhpAot\Php\Platform\Windows) {
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return 'link';
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}
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return 'clang++';
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}
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public function compileFile(
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string $sourceFile,
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string $outputFile,
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array $includePaths = [],
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array $defines = [],
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array $flags = []
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): string {
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$cmd = $this->getCompilerCommand();
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// Windows 下需要 MSVC 兼容模式
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if ($this->platform instanceof \PhpAot\Php\Platform\Windows) {
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$cmd .= ' -fms-compatibility';
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$cmd .= ' -fms-compatibility-version=19.40';
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$cmd .= ' -fdelayed-template-parsing';
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$cmd .= ' -fms-extensions';
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}
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$cmd .= ' -c ' . escapeshellarg($sourceFile);
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$cmd .= ' -o ' . escapeshellarg($outputFile);
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// 添加包含路径
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if (!empty($includePaths)) {
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$cmd .= ' ' . $this->formatIncludePaths($includePaths);
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}
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// 添加宏定义
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foreach ($defines as $define) {
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$cmd .= ' -D' . $define;
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}
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// 添加额外标志
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if (!empty($flags)) {
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$cmd .= ' ' . implode(' ', $flags);
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}
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return $cmd;
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}
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public function linkObjects(
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array $objectFiles,
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string $outputFile,
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array $libraryPaths = [],
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array $libraries = [],
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array $flags = []
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): string {
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$cmd = $this->getLinkerCommand();
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// 添加目标文件
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$cmd .= ' ' . implode(' ', array_map('escapeshellarg', $objectFiles));
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// 输出文件
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if ($this->platform instanceof \PhpAot\Php\Platform\Windows) {
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$cmd .= ' /OUT:' . escapeshellarg($outputFile);
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} else {
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$cmd .= ' -o ' . escapeshellarg($outputFile);
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}
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// 添加库路径
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if (!empty($libraryPaths)) {
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$cmd .= ' ' . $this->formatLibraryPaths($libraryPaths);
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}
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// 添加库文件
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if (!empty($libraries)) {
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$cmd .= ' ' . $this->formatLibraries($libraries);
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}
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// 添加额外标志
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if (!empty($flags)) {
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$cmd .= ' ' . implode(' ', $flags);
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}
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return $cmd;
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}
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public function buildCompileCommand(string $sourceFile, string $outputFile, array $options = []): string
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{
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$cmd = $this->getCompilerCommand();
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// Windows 下需要 MSVC 兼容模式
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if ($this->platform instanceof \PhpAot\Php\Platform\Windows) {
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$cmd .= ' -fms-compatibility';
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$cmd .= ' -fms-compatibility-version=19.40';
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$cmd .= ' -fdelayed-template-parsing';
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$cmd .= ' -fms-extensions';
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}
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$cmd .= ' -c';
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$cmd .= ' ' . escapeshellarg($sourceFile);
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$cmd .= ' -o ' . escapeshellarg($outputFile);
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// 优化级别
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$optimizeLevel = $options['optimize'] ?? 2;
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// 调试模式
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if (!empty($options['debug'])) {
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$cmd .= ' -O0 -g';
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} else {
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$cmd .= ' -O' . $optimizeLevel;
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}
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// 警告级别
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$cmd .= ' -Wall';
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// C++ 标准
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$cppStd = $options['cpp_std'] ?? 'c++17';
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$cmd .= ' -std=' . $cppStd;
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// Sanitizer 支持
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if (!empty($options['sanitize'])) {
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$cmd .= ' -fsanitize=' . $options['sanitize'];
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}
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// PIC（位置无关代码）
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if (!empty($options['pic'])) {
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$cmd .= ' -fPIC';
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}
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return $cmd;
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}
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public function buildLinkCommand(array $objectFiles, string $outputFile, array $options = []): string
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{
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$cmd = $this->getLinkerCommand();
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$cmd .= ' ' . implode(' ', array_map('escapeshellarg', $objectFiles));
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// Windows 使用 MSVC 链接器语法
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if ($this->platform instanceof \PhpAot\Php\Platform\Windows) {
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$cmd .= ' /OUT:' . escapeshellarg($outputFile);
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// 调试信息
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if (!empty($options['debug'])) {
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$cmd .= ' /DEBUG';
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}
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// Windows 子系统
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if (!empty($options['no_console'])) {
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$cmd .= ' ' . $this->platform->getSubsystemOptions(true);
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}
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// CRT 配置
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$cmd .= ' ' . $this->platform->getCrtConfig();
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} else {
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// Unix/Linux/macOS 使用 GCC 风格语法
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$cmd .= ' -o ' . escapeshellarg($outputFile);
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// 共享库
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if (!empty($options['shared'])) {
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$cmd .= ' ' . $this->platform->getSharedLinkFlag();
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// macOS 需要 install_name
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if ($this->platform instanceof \PhpAot\Php\Platform\Macos && !empty($options['install_name'])) {
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$cmd .= ' ' . $this->platform->getCurrentInstallNameOption($options['install_name']);
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}
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}
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// RPATH（运行时库搜索路径）
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if (!empty($options['rpath'])) {
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$cmd .= ' ' . $this->platform->getRpathOptions($options['rpath']);
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}
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// Sanitizer 链接选项
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if (!empty($options['sanitize'])) {
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$cmd .= ' -fsanitize=' . $options['sanitize'];
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}
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}
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return $cmd;
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}
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/**
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* 构建完整的编译选项
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*/
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public function buildFullCompileOptions(array $options = []): string
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{
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$cmd = '';
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// Windows MSVC 兼容模式
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if ($this->platform instanceof \PhpAot\Php\Platform\Windows) {
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$cmd .= ' -fms-compatibility';
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$cmd .= ' -fms-compatibility-version=19.40';
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$cmd .= ' -fdelayed-template-parsing';
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$cmd .= ' -fms-extensions';
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}
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// 优化级别
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if (!empty($options['debug_info'])) {
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$cmd .= ' -O0 -g';
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} else {
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$optimizeLevel = $options['optimize'] ?? 2;
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$cmd .= ' -O' . $optimizeLevel;
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}
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// 警告
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$cmd .= ' -Wall';
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// C++ 标准
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if (!empty($options['cpp_std'])) {
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$cmd .= ' -std=' . $options['cpp_std'];
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}
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// Sanitizer
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if (!empty($options['sanitize'])) {
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$cmd .= ' -fsanitize=' . $options['sanitize'];
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}
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// PIC
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if (!empty($options['pic'])) {
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$cmd .= ' -fPIC';
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}
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return $cmd;
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}
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/**
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* 构建完整的链接选项
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*/
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public function buildFullLinkOptions(array $options = []): string
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{
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$cmd = '';
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// Windows 特定选项
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if ($this->platform instanceof \PhpAot\Php\Platform\Windows) {
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// 调试
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if (!empty($options['debug_info'])) {
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$cmd .= ' /DEBUG';
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}
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// Windows 子系统
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if (!empty($options['no_console'])) {
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$cmd .= ' ' . $this->platform->getSubsystemOptions(true);
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}
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// CRT
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$cmd .= ' ' . $this->platform->getCrtConfig();
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} else {
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// Unix/Linux/macOS
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// 共享库
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if (!empty($options['shared'])) {
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$cmd .= ' ' . $this->platform->getSharedLinkFlag();
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}
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// RPATH
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if (!empty($options['rpath'])) {
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$cmd .= ' ' . $this->platform->getRpathOptions($options['rpath']);
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}
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}
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// Sanitizer
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if (!empty($options['sanitize'])) {
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$cmd .= ' -fsanitize=' . $options['sanitize'];
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}
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return $cmd;
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}
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/**
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* 构建编译选项（实现抽象方法）
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*/
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public function buildCompileOptions(array $config = []): string
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{
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$cmd = '';
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// Windows MSVC 兼容模式
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if ($this->platform instanceof \PhpAot\Php\Platform\Windows) {
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$cmd .= ' -fms-compatibility';
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$cmd .= ' -fms-compatibility-version=19.40';
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$cmd .= ' -fdelayed-template-parsing';
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$cmd .= ' -fms-extensions';
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}
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// Sanitizer
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if (!empty($config['sanitize'])) {
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$cmd .= ' -fsanitize=' . $config['sanitize'];
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}
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// 优化和调试
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if (!empty($config['debug_info'])) {
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$cmd .= ' -O0 -g';
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} else {
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$optimizeLevel = $config['optimize'] ?? 2;
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$cmd .= ' -O' . $optimizeLevel;
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}
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// 警告
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$cmd .= ' -Wall';
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// C++ 标准
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if (!empty($config['cpp_std'])) {
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$cmd .= ' -std=' . $config['cpp_std'];
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}
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// PIC (Position Independent Code)
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if (!empty($config['build_mode']) && $config['build_mode'] === 'ext') {
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if ($this->platform instanceof \PhpAot\Php\Platform\Windows) {
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// Windows Clang 不需要特殊处理
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} else {
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$cmd .= ' -fPIC';
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}
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}
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// 性能分析宏
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if (!empty($config['enable_profiler'])) {
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$cmd .= ' -DPPROF_ON=1';
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}
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// 用户自定义编译标志
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if (!empty($config['cxxflags'])) {
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$cmd .= ' ' . $config['cxxflags'];
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}
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return $cmd;
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}
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/**
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* 构建链接选项（实现抽象方法）
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*/
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public function buildLinkOptions(array $config = []): string
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{
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$cmd = '';
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// Windows 特定选项
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if ($this->platform instanceof \PhpAot\Php\Platform\Windows) {
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// 调试
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if (!empty($config['debug_info'])) {
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$cmd .= ' /DEBUG';
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}
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// Windows 子系统
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if (!empty($config['no_console'])) {
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$cmd .= ' ' . $this->platform->getSubsystemOptions(true);
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}
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// CRT
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$cmd .= ' ' . $this->platform->getCrtConfig();
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// 扩展模块选项
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if (!empty($config['build_mode']) && $config['build_mode'] === 'ext') {
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$cmd .= ' /DLL';
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}
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} else {
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// Unix/Linux/macOS
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// 调试
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if (!empty($config['debug_info'])) {
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$cmd .= ' -g';
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}
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// 扩展模块选项
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if (!empty($config['build_mode']) && $config['build_mode'] === 'ext') {
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$cmd .= ' -shared';
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}
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// RPATH
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if (!empty($config['rpath'])) {
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foreach ($config['rpath'] as $path) {
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$cmd .= ' -Wl,-rpath,' . escapeshellarg($path);
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}
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}
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}
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// Sanitizer
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if (!empty($config['sanitize'])) {
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$cmd .= ' -fsanitize=' . $config['sanitize'];
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}
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return $cmd;
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}
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}
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